Fix minimize to tray. Fix #122
Fix minimize to tray. Fix #122

Klaudit/livestreamer-twitch-gui,Rekapper/livestreamer-twitch-gui,Klaudit/livestreamer-twitch-gui,streamlink/streamlink-twitch-gui,Klaudit/livestreamer-twitch-gui,bastimeyer/livestreamer-twitch-gui,chhe/livestreamer-twitch-gui,chhe/livestreamer-twitch-gui,Rekapper/livestreamer-twitch-gui,streamlink/streamlink-twitch-gui,chhe/livestreamer-twitch-gui,bastimeyer/livestreamer-twitch-gui,bastimeyer/livestreamer-twitch-gui,Rekapper/livestreamer-twitch-gui,streamlink/streamlink-twitch-gui